SIMPLEX TRADING, LLC - INTERPUBLIC GROUP COS INC ownership

INTERPUBLIC GROUP COS INC's ticker is and the CUSIP is 460690950. A total of 4 filers reported holding INTERPUBLIC GROUP COS INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of INTERPUBLIC GROUP COS INC
ValueSharesWeighting
Q3 2023$237
-32.5%
8,300
-8.8%
0.00%
Q2 2023$351
+312.9%
9,100
+295.7%
0.00%
Q1 2023$85
-48.8%
2,300
-54.0%
0.00%
Q4 2022$166
-99.6%
5,000
+233.3%
0.00%
Q3 2022$38,000
-81.0%
1,500
-79.5%
0.00%
Q2 2022$200,000
+110.5%
7,300
+170.4%
0.00%
Q1 2022$95,000
-44.8%
2,700
-41.3%
0.00%
Q4 2021$172,000
-18.9%
4,600
-28.1%
0.00%
Q3 2021$212,000
+2.4%
6,4000.0%0.00%
Q2 2021$207,000
-29.6%
6,400
+6236.6%
0.00%
-100.0%
Q1 2021$294,000
+8.1%
101
-12.9%
0.00%
Q4 2020$272,000
-45.1%
116
-60.9%
0.00%
-100.0%
Q3 2020$495,000
-8.0%
297
-5.4%
0.00%0.0%
Q2 2020$538,000
+156.2%
314
+141.5%
0.00%
Q1 2020$210,000
+337.5%
130
+519.0%
0.00%
Q4 2019$48,000
-29.4%
21
-34.4%
0.00%
Q3 2019$68,000
+1600.0%
32
+1500.0%
0.00%
Q2 2019$4,000
-99.4%
2
-99.4%
0.00%
-100.0%
Q1 2019$678,000
+33800.0%
323
+32200.0%
0.00%
Q4 2018$2,000
-87.5%
1
-85.7%
0.00%
Q3 2018$16,000
-30.4%
7
-30.0%
0.00%
Q2 2018$23,000
+475.0%
10
-81.5%
0.00%
Q1 2018$4,000
+300.0%
54
+100.0%
0.00%
Q4 2017$1,0000.0%27
+200.0%
0.00%
Q3 2017$1,0009
-85.9%
0.00%
Q2 2017$0
-100.0%
64
+16.4%
0.00%
Q1 2017$1,000
-75.0%
55
-56.7%
0.00%
Q4 2016$4,000
+300.0%
127
+647.1%
0.00%
Q3 2016$1,00017
+6.2%
0.00%
Q2 2016$016
+300.0%
0.00%
Q1 2016$04
-33.3%
0.00%
Q4 2015$06
+200.0%
0.00%
Q3 2015$02
+100.0%
0.00%
Q1 2015$01
-80.0%
0.00%
Q4 2014$050.00%
Other shareholders
INTERPUBLIC GROUP COS INC shareholders Q3 2021
NameSharesValueWeighting ↓
Maven Securities LTD 24,100$783,0000.03%
SIMPLEX TRADING, LLC 6,400$207,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 3,700$120,0000.00%
View complete list of INTERPUBLIC GROUP COS INC shareholders